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GMC G3500 Relay

Great cars and trucks like your G3500 need great parts.

Select Your VehicleWhen your GMC G3500 was born, it was destined for a person with discerning taste who wants longevity in their automobile. Your GMC dealership isn't the only place to locate genuine or original equipment quality repair parts to fix your G3500. The vehicle in your driveway symbolizes the best in class when it comes to all the cars, trucks, and SUVs these days. GMC car, truck, or SUV owners have grown accustomed to a certain level of reliability when driving their G3500 around town.

What Relay does for your vehicle.

A relay is simply a switch that can be used electrically. Electromechanical relays are the most prevalent types on the market. They perform their functions by activating electromagnets that move the entire set of contacts to make or break circuits. Relays also help you to perform your GMC G3500 logical car functions and inputs. If your GMC G3500 refuses start when you use the ignition switch, and if the engine light is unable to switch "ON" and "OFF", it probably means that the main relay has been damaged. You can repair it, or buy a new one for a faster solution.

CPD has thousands of items to choose from.

Get your G3500 back on the road with the best new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents here with enough expertise to help you purchase the correct GMC G3500 part for your project or repair. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the number one store you go to make buying it easy. When it comes to GMC G3500 Relay parts, you can find them for 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC G3500 HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1979-1995 GMC G3500 ACDelco HVAC Blower Motor Relay Connector PT2068
4.15, Save 39%   NEW ITEM
OEM: PT2068, Item: 695563
  In Stock, Usually ships within 1 business day
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GMC G3500 Horn Relay, OEM: HR151TSMP
1979-1995 GMC G3500 SMP Horn Relay HR151T
5.05, Save 40%   NEW ITEM
OEM: HR151T, Item: 648633
  Only 5 left In Stock, Usually ships within 1-2 business days
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GMC G3500 Trailer Towing Package Relay, OEM: RY30TSMP
1991, 1995 GMC G3500 SMP Trailer Towing Package Relay RY30T
5.15, Save 39%   NEW ITEM
OEM: RY30T, Item: 776158
  In Stock, Usually ships within 1 business day
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GMC G3500 Computer Control Relay, OEM: RY612TSMP
1992-1995 GMC G3500 SMP Computer Control Relay RY612T
5.35, Save 39%  
OEM: RY612T, Item: 776169
  In Stock, Usually ships within 1 business day
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GMC G3500 Instrument Panel Wiring Harness Relay, OEM: D1703AACDelco
1992-1995 GMC G3500 ACDelco Instrument Panel Wiring Harness Relay D1703A
5.55, Save 40%   NEW ITEM
OEM: D1703A, Item: 899736
  In Stock, Usually ships within 1 business day
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GMC G3500 Starter Relay, OEM: RY116TSMP
1991 GMC G3500 SMP Starter Relay RY116T
6.55, Save 40%   NEW ITEM
OEM: RY116T, Item: 649080
  In Stock, Usually ships within 1-2 business days
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GMC G3500 HVAC Blower Motor Cutout Relay, OEM: RY117TSMP
1984-1993 GMC G3500 SMP HVAC Blower Motor Cutout Relay RY117T
6.65, Save 40%   NEW ITEM
OEM: RY117T, Item: 649081
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC G3500 Multi-Purpose Relay, OEM: RY30SMP
1995 GMC G3500 SMP Multi-Purpose Relay RY30
7.35, Save 40%   NEW ITEM
OEM: RY30, Item: 317743
  In Stock, Usually ships within 1 business day
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GMC G3500 A/C Compressor Control Relay, OEM: D1741CACDelco
1996 GMC G3500 ACDelco A/C Compressor Control Relay D1741C
7.45, Save 39%   NEW ITEM
OEM: D1741C, Item: 899739
  In Stock, Usually ships within 1 business day
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GMC G3500 Fuel Pump Relay, OEM: RY109TSMP
1985-1994 GMC G3500 SMP Fuel Pump Relay RY109T
8.25, Save 40%   NEW ITEM
OEM: RY109T, Item: 649079
  Only 4 left In Stock, Usually ships within 1-2 business days
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GMC G3500 Coolant Fan Relay, OEM: RY242TSMP
1985-1986, 1988-1996 GMC G3500 SMP Coolant Fan Relay RY242T
9.95, Save 40%   NEW ITEM
OEM: RY242T, Item: 776150
  In Stock, Usually ships within 1 business day
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GMC G3500 Horn Relay, OEM: D1776ACDelco
1983-1996 GMC G3500 ACDelco Horn Relay D1776
9.95, Save 39%   NEW ITEM
OEM: D1776, Item: 899744
  In Stock, Usually ships within 1 business day
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GMC G3500 A/C Control Relay, OEM: RY282TSMP
1994-1996 GMC G3500 SMP A/C Control Relay RY282T
12.15, Save 39%   NEW ITEM
OEM: RY282T, Item: 776154
  In Stock, Usually ships within 1 business day
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GMC G3500 HVAC Blower Motor Relay, OEM: RY117SMP
1984-1993 GMC G3500 SMP HVAC Blower Motor Relay RY117
14.55, Save 39%   NEW ITEM
OEM: RY117, Item: 317666
  In Stock, Usually ships within 1 business day
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GMC G3500 Diesel Glow Plug Relay, OEM: SS591TSMP
1983-1984 GMC G3500 SMP Diesel Glow Plug Relay SS591T
14.75, Save 39%   NEW ITEM
OEM: SS591T, Item: 649188
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC G3500 Door Lock Relay, OEM: 12088594ACDelco
1988-1992, 1994 GMC G3500 ACDelco Door Lock Relay 12088594
15.25, Save 39%   NEW ITEM
OEM: 12088594, Item: 896210
  Only 4 left In Stock, Usually ships within 1 business day
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GMC G3500 Mass Air Flow Sensor Relay, OEM: 15-8240/158240ACDelco
1987-1994 GMC G3500 ACDelco Mass Air Flow Sensor Relay 15-8240
16.15, Save 39%   NEW ITEM
OEM: 15-8240, Item: 886026
  In Stock, Usually ships within 1 business day
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GMC G3500 Multi Purpose Relay Connector, OEM: PT2318ACDelco
1983-1984, 1994-1996 GMC G3500 ACDelco Multi Purpose Relay Connector PT2318
16.85, Save 39%  
OEM: PT2318, Item: 695582
  Only 3 left In Stock, Usually ships within 1 business day
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GMC G3500 Multi-Purpose Relay, OEM: RY23SMP
1979-1983 GMC G3500 SMP Multi-Purpose Relay RY23
17.65, Save 39%   NEW ITEM
OEM: RY23, Item: 317712
  In Stock, Usually ships within 1 business day
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GMC G3500 Multi-Purpose Relay, OEM: HP4655SMP
1994-1996 GMC G3500 SMP Multi-Purpose Relay HP4655
23.45, Save 39%   NEW ITEM
OEM: HP4655, Item: 335022
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Auxiliary

GMC G3500 Diesel Glow Plug Relay, OEM: SS591SMP
1983-1984 GMC G3500 SMP Diesel Glow Plug Relay SS591
26.05, Save 39%   NEW ITEM
OEM: SS591, Item: 318578
  Only 5 left In Stock, Usually ships within 1 business day
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ACDelco
1994-1996 GMC G3500 ACDelco Electronic Brake Control Relay 19118886
26.25, Save 39%   NEW ITEM
OEM: 19118886, Item: 1215746
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Auxiliary

GMC G3500 HVAC Blower Motor Relay, OEM: 15-8189/158189ACDelco
1983-1995 GMC G3500 ACDelco HVAC Blower Motor Relay 15-8189
39.95, Save 39%   NEW ITEM
OEM: 15-8189, Item: 886025
  Only 1 left In Stock, Usually ships within 1 business day
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GMC G3500 Fuel Pump Relay Connector, OEM: PT1115ACDelco
1987-1994 GMC G3500 ACDelco Fuel Pump Relay Connector PT1115
41.95, Save 39%   NEW ITEM
OEM: PT1115, Item: 901361
  Only 1 left In Stock, Usually ships within 1 business day
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GMC G3500 Anti-Theft Relay, OEM: 15-8264/158264ACDelco
1991-1996 GMC G3500 ACDelco Anti-Theft Relay 15-8264
57.25, Save 39%   NEW ITEM
OEM: 15-8264, Item: 886027
  Only 1 left In Stock, Usually ships within 1 business day
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